Individual Calculations September 2019
 Ipekyilmaz, Tayfun  Total change: -9.00  Rating chartPersonal card
 5. Bayer Sommeropen 2019 Leverkusen GER 2019-08-16
RcRownchangeKK*chgGame
 1778 1791 2.00 5 -0.45 20 -9.00 
  Stier, Artem 1989 GER0.001-0.2420-4.80 
  Liehs, Karl 1432 GER0.501-0.4020-8.00 
  Aghamalyan, David 1391  * GER1.0010.08201.60 
  Baer, Marco 2083 GER0.5010.35207.00 
  Goldenstein, Arnd 1996 GER0.001-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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